On June 7, Greece's natural gas grid operator DESFA and Russia's Gazprom will sign an agreement in Moscow in order to construct the Greek section of the natural gas pipeline project, South Stream, led by Russia, estimated at 1 billion euros, according to an official’s statement on Monday.

The oil and gas most important company in Italy, Eni, has decided to cut its participation from 75% to 50% in the company GreenStream BV which manages a pipeline transporting gas from Libya to Italy, according to the officials of both societies.